1) In the triangle that determined by the points P.Q and R, find a unite vector perpendicular to plane PQR. a. P(1,1,1), Q(2,1,3) and R(3,-1,1) b. P(-2,2,0), Q(0,1,-1) and R(-1,2,-2)
1) In the triangle that determined by the points P.Q and R, find a unite vector perpendicular to plane PQR. a. P(1,1,1), Q(2,1,3) and R(3,-1,1) b. P(-2,2,0), Q(0,1,-1) and R(-1,2,-2)
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.3: Lines And Planes
Problem 19EQ
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